Application of the color infrared remote sensing pimage to the investigation of landsli

Yang Yunheng

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Application of the color infrared remote sensing pimage to the investigation of landsli

- Application of the color infrared remote sensing pimage to the investigation of landsli
- Bulletin of Soiland Water Conservation Vol. 7, Issue 5, Pages: 40-46(1988)
- 作者机构：
  
  烟台师范学院地理系
- 作者简介：
- 基金信息：
- DOI：
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- Published：1988
- 稿件说明：
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Yang Yunheng. Application of the color infrared remote sensing pimage to the investigation of landsli[J]. Bulletin of Soiland Water Conservation, 1988, 7(5): 40-46.
DOI：

Yang Yunheng. Application of the color infrared remote sensing pimage to the investigation of landsli[J]. Bulletin of Soiland Water Conservation, 1988, 7(5): 40-46. DOI：

摘要

晋西三川河流域黄土区的滑坡

可根据“滑床”、“稳定性”和“滑坡体体积”三个指标分类、命名。调查滑坡可以1:100

000MSS彩色合成卫片

1:50

000和1:100

000地形图以及地质、地貌、水系、植被和土壤侵蚀等图件作为主要信息源。然后

通过日视判读从彩色红外遥感航片上确定滑坡分布、滑坡类型、滑坡稳定性和滑坡的规模等。分析结果说明

滑坡作的面积与其长度、宽度之间有很高的相关性

用DBASEⅢ数据库管理系统支配

把网格化的滑坡类型分布图的有关数据输入计算机

可计算出滑坡个数、面积和滑塌量

得到滑坡分布密度等10幅专题图件

为该流域的整治与开发提供滑坡方面的信息。

Abstract

Landslips in Sanchuanhe watershed in Shanxi Province aro classifiedand named by three indices of "slipbed". "stability"

and "slip volunme". Inthe investigation

the color synthesized landsat images in scale of 1:100

000maps in scale of 1: 50

000 and 1: 100

000

and the maps of geology

geomorphology

water system

plantation and soil erosion etc.

are taken asthe major resource of information. Then

by visual judgment the landslipsare determined in existence

type

stability and scale. The result showsthat the area of landslip are highly correlated with their lengthes and widthes. If the concerned data from the classification map of landslips distrition transformed in net of landslip is input to computer

controlled withmanage system of DBASE Ⅲ data base

the number

area and volume ofthe slips could be calculated

and ten special maps such as that of distribution intensity could be obtained

which would provide the information needed for the regional renovation and development.

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